Metal forming practise: processes, machines, tools
Gespeichert in:
| 1. Verfasser: | |
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| Format: | Buch |
| Sprache: | English German |
| Veröffentlicht: |
Berlin [u.a.]
Springer
2006
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| Schlagworte: | |
| Online-Zugang: | Inhaltstext Inhaltsverzeichnis |
| Beschreibung: | XII, 405 S. Ill., graph. Darst. |
| ISBN: | 9783540332169 3540332162 |
Internformat
MARC
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| 240 | 1 | 0 | |a Praxis der Umformtechnik |
| 245 | 1 | 0 | |a Metal forming practise |b processes, machines, tools |c Heinz Tschaetsch |
| 264 | 1 | |a Berlin [u.a.] |b Springer |c 2006 | |
| 300 | |a XII, 405 S. |b Ill., graph. Darst. | ||
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| 650 | 0 | 7 | |a Metallischer Werkstoff |0 (DE-588)4136513-6 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Umformmaschine |0 (DE-588)4200500-0 |2 gnd |9 rswk-swf |
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Datensatz im Suchindex
| _version_ | 1804137193406464000 |
|---|---|
| adam_text | HEINZ TSCHAETSCH
META
L FORMING
PRACTISE
PROCESSES - MACHINES - TOOLS
TRANSLATED BY ANNE KOTH
SPRINGER
CONTENTS
PREFACE V
TERMS, SYMBOLS AND UNITS 1
PART I METAL FORMING AND SHEARING PROCESSES 3
1 TYPES OF PRODUCTION PROCESSES 5
2 TERMS AND PARAMETERS OF METAL FORMING
7
2.1 PLASTIC (PERMANENT) DEFORMATION 7
2.2 FLOW STRESS 8
2.3 DEFORMATION RESISTANCE 10
2.4 DEFORMABILITY 11
2.5 DEGREE OF DEFORMATION AND PRINCIPAL STRAIN 11
2.6 STRAIN RATE 14
2.7 EXERCISE 14
3 SURFACE TREATMENT
15
3.1 COLD BULK FORMING 15
3.2 COLD SHEET FORMING 16
3.3 HOT FORMING 17
3.4 EXERCISE 17
4 UPSET FORGING
18
4.1 DEFINITION 18
4.2 APPLICATION 18
4.3 STARTING STOCK 18
4.4 PERMISSIBLE DEFORMATIONS 19
4.5 UPSETTING FORCE 23
4.6 UPSETTING WORK 23
4.7 UPSETTING TOOLING 24
4.8 ACHIEVABLE PRECISION 26
4.9 DEFECTS IN UPSET FORGING 27
4.10 EXAMPLE CALCULATIONS 27
4.11 EXERCISE 32
5 EXTRUSION
33
5.1 DEFINITION 33
5.2 APPLICATION OF THE PROCESS 33
5.3 TYPES OF EXTRUSION PROCESS 34
5.4 STARTING STOCK 35
5.5 PRINCIPAL STRAIN 35
5.6 CALCULATION OF FORCE AND MECHANICAL WORK 36
5.7 EXTRUSION TOOLING 38
5.8 REINFORCEMENT CALCULATION FOR SINGLE-REINFORCED DIES 39
5.9 ACHIEVABLE PRECISION 42
5.10 DEFECTS DURING EXTRUSION 43
VIII
CONTENTS
5.11 SEQUENCE OF OPERATIONS DIAGRAM 43
5.12 EXAMPLE CALCULATIONS 44
5.13 SHAPE CLASSIFICATION 49
5.14 EXERCISE 55
6 THREAD AND GEAR ROLLING
56
6.1 TYPES OF PROCESS 56
6.2 APPLICATION OF THE PROCESSES 58
6.3 ADVANTAGES OF THREAD ROLLING 59
6.4 ESTABLISHING THE INITIAL DIAMETER 60
6.5 ROLLING SPEEDS WITH CYLINDRICAL DIES 61
6.6 ROLLING DIES 61
6.7 EXAMPLE 63
6.8 THREAD ROLLING MACHINES 64
6.9 EXERCISE 68
6.10 PROCESSES AND MACHINES FOR ROLLING GEARS 69
7 COLD HUBBING
77
7.1 DEFINITION 77
7.2 APPLICATION OF THE PROCESS 77
7.3 PERMISSIBLE DEFORMATIONS 78
7.4 CALCULATION OF FORCE AND MECHANICAL WORK 78
7.5 MATERIALS WHICH CAN BE HUBBED 79
7.6 HUBBING SPEED 80
7.7 LUBRICATION DURING HUBBING 80
7.8 CHARACTERISTICS OF THE WORKPIECES TO BE HUBBED 80
7.9 HUBBING TOOLING 81
7.10 ADVANTAGES OF COLD HUBBING 82
7.11 DEFECTS DURING COLD HUBBING 83
7.12 MACHINES FOR COLD HUBBING 83
7.13 EXAMPLE CALCULATIONS 84
7.14 EXERCISE 85
8
COINING
(STAMPING
) 86
8.1 DEFINITION 86
8.2 TYPES AND APPLICATIONS OF COINING PROCESSES 86
8.3 CALCULATION OF FORCE AND MECHANICAL WORK 87
8.4 TOOLING 88
8.5 DEFECTS DURING COINING 89
8.6 EXAMPLE 89
8.7 EXERCISE 90
9 IRONING (WALL IRONING)
91
9.1 DEFINITION 91
9.2 APPLICATION OF THE PROCESS 91
9.3 STARTING STOCK 91
9.4 PRINCIPAL STRAIN 91
9.5 CALCULATION OF FORCE AND MECHANICAL WORK 93
9.6 EXAMPLE 93
9.7 EXERCISE 94
CONTENTS
IX
10 WIRE DRAWING
95
10.1 DEFINITION 95
10.2 APPLICATION 95
10.3 STARTING STOCK 96
10.4 PRINCIPAL STRAIN 96
10.5 PERMISSIBLE DEFORMATIONS 96
10.6 DRAWING FORCE 97
10.7 DRAWING SPEEDS 97
10.8 DRIVE POWER 99
10.9 DRAWING TOOLING 100
10.10 EXAMPLE 102
10.11 EXERCISE 104
11 TUBE DRAWING
105
11.1 DEFINITION 105
11.2 TUBE DRAWING PROCESSES 105
11.3 PRINCIPAL STRAIN AND DRAWING FORCE 106
11.4 DRAWING TOOLING 107
11.5 EXAMPLE 108
11.6 EXERCISE 108
12 EXTRUSION
109
12.1 DEFINITION 109
12.2 APPLICATION 109
12.3 STARTING STOCK 110
12.4 THE EXTRUSION PROCESS 110
12.5 PRINCIPAL STRAIN 113
12.6 STRAIN RATES DURING EXTRUSION 113
12.7 EXTRUSION FORCE 114
12.8 MECHANICAL WORK 116
12.9 TOOLING 118
12.10 EXTRUSION PRESSES 120
12.11 EXAMPLE 121
12.12 EXERCISE 122
13 IMPRESSION-DIE FORGING (CLOSED-DIE FORGING)
123
13.1 DEFINITION 123
13.2 STARTING STOCK 123
13.3 TYPES AND APPLICATION OF THE PROCESS 124
13.4 PROCESSES IN THE FORGING DIE 126
13.5 CALCULATION OF FORCE AND MECHANICAL WORK 127
13.6 TOOLING 132
13.7 DESIGN OF IMPRESSION-DIE FORGINGS 136
13.8 ACHIEVABLE PRECISION 137
13.9 EXAMPLE 137
13.10 EXERCISE 139
14 DEEP DRAWING
141
14.1 DEFINITION 141
14.2 APPLICATION OF THE PROCESS 141
X
CONTENTS
14.3 FORMING PROCESS AND STRESS DISTRIBUTION 142
14.4 STARTING STOCK 143
14.5 PERMISSIBLE DEFORMATION 150
14.6 DEEP DRAWING STEPS 152
14.7 CALCULATING THE DRAWING FORCE 154
14.8 BLANK HOLDER FORCE 155
14.9 DRAWING WORK 156
14.10 DRAWING TOOLING 158
14.11 ACHIEVABLE PRECISION 166
14.12 DEFECTS DURING DEEP DRAWING 167
14.13 EXAMPLE 169
14.14 HYDROMECHANICAL DEEP DRAWING 172
14.15 SHEET HYDROFORMING 174
14.16 TUBE HYDROFORMING 179
14.17 EXERCISE 184
15 DEEP DRAWING WITHOUT A BLANK HOLDER; METAL SPINNING
185
15.1 DEEP DRAWING WITHOUT A BLANK HOLDER 185
15.2 METAL SPINNING 186
15.3 EXERCISE 192
15.4 INCREMENTAL SHEET FORMING 193
16 BENDING
194
16.1 DEFINITION 194
16.2 APPLICATION OF THE PROCESS 194
16.3 THE BENDING PROCESS 194
16.4 LIMITS OF BENDING DEFORMATION 195
16.5 SPRING-BACK 197
16.6 DETERMINING THE BLANK LENGTH 198
16.7 BENDING FORCE 199
16.8 BENDING WORK 201
16.9 BENDING TOOLING 203
16.10 BENDING DEFECTS 204
16.11 EXAMPLE 204
16.12 BENDING MACHINES 205
16.13 EXERCISE 211
17 EMBOSSING
212
17.1 DEFINITION 212
17.2 APPLICATION OF THE PROCESS 212
17.3 CALCULATION OF FORCE AND MECHANICAL WORK 213
17.4 EMBOSSING TOOLING 216
17.5 EMBOSSING DEFECTS 217
17.6 EXAMPLE 217
17.7 EXERCISE 217
18 SHEARING
218
18.1 DEFINITION 218
18.2 SHEARING PROCESS FLOW 218
18.3 TYPES OF SHEARING PROCESS 219
CONTENTS
XI
18.4 PERMISSIBLE DEFORMATION 220
18.5 CALCULATION OF FORCE AND MECHANICAL WORK 220
18.6 RESULTANT LINE OF ACTION 222
18.7 BREAK CLEARANCE 225
18.8 WEB AND RIM THICKNESS 227
18.9 ACHIEVABLE PRECISION 228
18.10 SHEARING TOOLING 229
18.11 EXAMPLE 238
18.12 EXERCISE 240
19 FINE BLANKING (PRECISION BLANKING)
241
19.1 DEFINITION 241
19.2 FIELDS OF APPLICATION 241
19.3 SHEARING PROCESS FLOW 241
19.4 FINE BLANKING TOOLING DESIGN 242
19.5 BREAK CLEARANCE 242
19.6 FORCES DURING FINE BLANKING 243
19.7 FINE BLANKING PRESSES 244
19.8 EXERCISE 246
19.9 LASER CUTTERS 247
20 JOINING BY FORMING
249
20.1 CLINCHING 250
20.2 PUNCH RIVETING 254
20.3 SELF-PIERCING RIVETING WITH SEMI-TUBULAR RIVETS 257
PART II PRESSES
21 TYPES OF PRESS
262
21.1 PRESSES CONTROLLED BY WORK 262
21.2 PRESSES CONTROLLED BY THE RAM PATH 262
21.3 PRESSES CONTROLLED BY FORCE 263
21.4 EXERCISE 263
22 HAMMERS
264
22.1 COLUMNS AND FRAMES 264
22.2 TYPES OF HAMMER 264
22.3 CONSTRUCTIONAL DESIGN AND CALCULATION OF IMPACT ENERGY 266
22.4 FIELDS OF APPLICATION FOR HAMMERS 273
22.5 EXAMPLE 274
22.6 EXERCISE 274
23 SCREW PRESSES
275
23.1 FORMS OF STRUCTURAL DESIGN 275
23.2 FUNCTIONS OF THE INDIVIDUAL STYLES OF CONSTRUCTION 276
23.3 CALCULATING THE PARAMETERS FOR SCREW PRESSES 287
23.4 ADVANTAGES OF SCREW PRESSES 291
23.5 TYPICAL FIELDS OF APPLICATION OF SCREW PRESSES 291
23.6 EXAMPLES 292
23.7 EXERCISE 294
XII
CONTENTS
24 ECCENTRIC AND CRANK PRESSES
295
24.1 TYPES OF THESE PRESSES 295
24.2 PRESS FRAME MATERIALS 298
24.3 FRAME DEFLECTION AND DEFLECTION ENERGY 299
24.4 ECCENTRIC AND CRANK PRESS DRIVES 300
24.5 CALCULATING THE PARAMETERS 306
24.6 EXAMPLE 310
24.7 APPLICATION OF ECCENTRIC AND CRANK PRESSES 312
24.8 EXERCISE 312
25 KNUCKLE-JOINT AND TOGGLE PRESSES
313
25.1 SINGLE-POINT KNUCKLE-JOINT PRESSES 313
25.2 TOGGLE PRESSES - MODIFIED KNUCKLE-JOINT PRESSES 314
25.3 HORIZONTAL KNUCKLE-JOINT AND TOGGLE PRESSES 317
25.4 EXERCISE 317
26 HYDRAULIC PRESSES
318
26.1 HYDRAULIC PRESS DRIVES 318
26.2 EXAMPLE 320
26.3 ADVANTAGES OF HYDRAULIC PRESSES 321
26.4 PRACTICAL APPLICATION OF HYDRAULIC PRESSES 321
26.5 EXERCISE 324
27 SPECIAL-PURPOSE PRESSES
325
27.1 DEEP DRAWING TRANSFER PRESSES 325
27.2 TRANSFER PRESSES FOR BULK FORMING 331
27.3 AUTOMATIC PUNCHING PRESSES 339
27.4 EXERCISE 344
28 WORKPIECE AND STOCK FEED SYSTEMS
345
28.1 FEED DEVICES FOR PIERCING OR BLANKING OPERATIONS 345
28.2 TRANSPORT DEVICES IN DEEP DRAWING TRANSFER PRESSES 346
28.3 TRANSPORT DEVICES FOR TRANSFER PRESSES FOR BULK FORMING 347
28.4 FEED DEVICES TO SUPPLY ROUND BLANKS 348
28.5 FEED DEVICES TO CONVEY SINGLE WORKPIECES IN STEPS 348
28.6 FEED DEVICES TO SUPPLY FORGING PRESSES 349
28.7 EXERCISE 349
29 FUTURE DEVELOPMENTS IN METAL FORMING PRESSES AND TOOL CHANGING
SYSTEMS
351
29.1 FLEXIBLE MANUFACTURING SYSTEMS 351
29.2 AUTOMATIC TOOL CHANGE SYSTEMS 362
PART HI TABLES
367
BIBLIOGRAPHY
401
INDEX
403
|
| adam_txt |
HEINZ TSCHAETSCH
META
L FORMING
PRACTISE
PROCESSES - MACHINES - TOOLS
TRANSLATED BY ANNE KOTH
SPRINGER
CONTENTS
PREFACE V
TERMS, SYMBOLS AND UNITS 1
PART I METAL FORMING AND SHEARING PROCESSES 3
1 TYPES OF PRODUCTION PROCESSES 5
2 TERMS AND PARAMETERS OF METAL FORMING
7
2.1 PLASTIC (PERMANENT) DEFORMATION 7
2.2 FLOW STRESS 8
2.3 DEFORMATION RESISTANCE 10
2.4 DEFORMABILITY 11
2.5 DEGREE OF DEFORMATION AND PRINCIPAL STRAIN 11
2.6 STRAIN RATE 14
2.7 EXERCISE 14
3 SURFACE TREATMENT
15
3.1 COLD BULK FORMING 15
3.2 COLD SHEET FORMING 16
3.3 HOT FORMING 17
3.4 EXERCISE 17
4 UPSET FORGING
18
4.1 DEFINITION 18
4.2 APPLICATION 18
4.3 STARTING STOCK 18
4.4 PERMISSIBLE DEFORMATIONS 19
4.5 UPSETTING FORCE 23
4.6 UPSETTING WORK 23
4.7 UPSETTING TOOLING 24
4.8 ACHIEVABLE PRECISION 26
4.9 DEFECTS IN UPSET FORGING 27
4.10 EXAMPLE CALCULATIONS 27
4.11 EXERCISE 32
5 EXTRUSION
33
5.1 DEFINITION 33
5.2 APPLICATION OF THE PROCESS 33
5.3 TYPES OF EXTRUSION PROCESS 34
5.4 STARTING STOCK 35
5.5 PRINCIPAL STRAIN 35
5.6 CALCULATION OF FORCE AND MECHANICAL WORK 36
5.7 EXTRUSION TOOLING 38
5.8 REINFORCEMENT CALCULATION FOR SINGLE-REINFORCED DIES 39
5.9 ACHIEVABLE PRECISION 42
5.10 DEFECTS DURING EXTRUSION 43
VIII
CONTENTS
5.11 SEQUENCE OF OPERATIONS DIAGRAM 43
5.12 EXAMPLE CALCULATIONS 44
5.13 SHAPE CLASSIFICATION 49
5.14 EXERCISE 55
6 THREAD AND GEAR ROLLING
56
6.1 TYPES OF PROCESS 56
6.2 APPLICATION OF THE PROCESSES 58
6.3 ADVANTAGES OF THREAD ROLLING 59
6.4 ESTABLISHING THE INITIAL DIAMETER 60
6.5 ROLLING SPEEDS WITH CYLINDRICAL DIES 61
6.6 ROLLING DIES 61
6.7 EXAMPLE 63
6.8 THREAD ROLLING MACHINES 64
6.9 EXERCISE 68
6.10 PROCESSES AND MACHINES FOR ROLLING GEARS 69
7 COLD HUBBING
77
7.1 DEFINITION 77
7.2 APPLICATION OF THE PROCESS 77
7.3 PERMISSIBLE DEFORMATIONS 78
7.4 CALCULATION OF FORCE AND MECHANICAL WORK 78
7.5 MATERIALS WHICH CAN BE HUBBED 79
7.6 HUBBING SPEED 80
7.7 LUBRICATION DURING HUBBING 80
7.8 CHARACTERISTICS OF THE WORKPIECES TO BE HUBBED 80
7.9 HUBBING TOOLING 81
7.10 ADVANTAGES OF COLD HUBBING 82
7.11 DEFECTS DURING COLD HUBBING 83
7.12 MACHINES FOR COLD HUBBING 83
7.13 EXAMPLE CALCULATIONS 84
7.14 EXERCISE 85
8
COINING
(STAMPING
) 86
8.1 DEFINITION 86
8.2 TYPES AND APPLICATIONS OF COINING PROCESSES 86
8.3 CALCULATION OF FORCE AND MECHANICAL WORK 87
8.4 TOOLING 88
8.5 DEFECTS DURING COINING 89
8.6 EXAMPLE 89
8.7 EXERCISE 90
9 IRONING (WALL IRONING)
91
9.1 DEFINITION 91
9.2 APPLICATION OF THE PROCESS 91
9.3 STARTING STOCK 91
9.4 PRINCIPAL STRAIN 91
9.5 CALCULATION OF FORCE AND MECHANICAL WORK 93
9.6 EXAMPLE 93
9.7 EXERCISE 94
CONTENTS
IX
10 WIRE DRAWING
95
10.1 DEFINITION 95
10.2 APPLICATION 95
10.3 STARTING STOCK 96
10.4 PRINCIPAL STRAIN 96
10.5 PERMISSIBLE DEFORMATIONS 96
10.6 DRAWING FORCE 97
10.7 DRAWING SPEEDS 97
10.8 DRIVE POWER 99
10.9 DRAWING TOOLING 100
10.10 EXAMPLE 102
10.11 EXERCISE 104
11 TUBE DRAWING
105
11.1 DEFINITION 105
11.2 TUBE DRAWING PROCESSES 105
11.3 PRINCIPAL STRAIN AND DRAWING FORCE 106
11.4 DRAWING TOOLING 107
11.5 EXAMPLE 108
11.6 EXERCISE 108
12 EXTRUSION
109
12.1 DEFINITION 109
12.2 APPLICATION 109
12.3 STARTING STOCK 110
12.4 THE EXTRUSION PROCESS 110
12.5 PRINCIPAL STRAIN 113
12.6 STRAIN RATES DURING EXTRUSION 113
12.7 EXTRUSION FORCE 114
12.8 MECHANICAL WORK 116
12.9 TOOLING 118
12.10 EXTRUSION PRESSES 120
12.11 EXAMPLE 121
12.12 EXERCISE 122
13 IMPRESSION-DIE FORGING (CLOSED-DIE FORGING)
123
13.1 DEFINITION 123
13.2 STARTING STOCK 123
13.3 TYPES AND APPLICATION OF THE PROCESS 124
13.4 PROCESSES IN THE FORGING DIE 126
13.5 CALCULATION OF FORCE AND MECHANICAL WORK 127
13.6 TOOLING 132
13.7 DESIGN OF IMPRESSION-DIE FORGINGS 136
13.8 ACHIEVABLE PRECISION 137
13.9 EXAMPLE 137
13.10 EXERCISE 139
14 DEEP DRAWING
141
14.1 DEFINITION 141
14.2 APPLICATION OF THE PROCESS 141
X
CONTENTS
14.3 FORMING PROCESS AND STRESS DISTRIBUTION 142
14.4 STARTING STOCK 143
14.5 PERMISSIBLE DEFORMATION 150
14.6 DEEP DRAWING STEPS 152
14.7 CALCULATING THE DRAWING FORCE 154
14.8 BLANK HOLDER FORCE 155
14.9 DRAWING WORK 156
14.10 DRAWING TOOLING 158
14.11 ACHIEVABLE PRECISION 166
14.12 DEFECTS DURING DEEP DRAWING 167
14.13 EXAMPLE 169
14.14 HYDROMECHANICAL DEEP DRAWING 172
14.15 SHEET HYDROFORMING 174
14.16 TUBE HYDROFORMING 179
14.17 EXERCISE 184
15 DEEP DRAWING WITHOUT A BLANK HOLDER; METAL SPINNING
185
15.1 DEEP DRAWING WITHOUT A BLANK HOLDER 185
15.2 METAL SPINNING 186
15.3 EXERCISE 192
15.4 INCREMENTAL SHEET FORMING 193
16 BENDING
194
16.1 DEFINITION 194
16.2 APPLICATION OF THE PROCESS 194
16.3 THE BENDING PROCESS 194
16.4 LIMITS OF BENDING DEFORMATION 195
16.5 SPRING-BACK 197
16.6 DETERMINING THE BLANK LENGTH 198
16.7 BENDING FORCE 199
16.8 BENDING WORK 201
16.9 BENDING TOOLING 203
16.10 BENDING DEFECTS 204
16.11 EXAMPLE 204
16.12 BENDING MACHINES 205
16.13 EXERCISE 211
17 EMBOSSING
212
17.1 DEFINITION 212
17.2 APPLICATION OF THE PROCESS 212
17.3 CALCULATION OF FORCE AND MECHANICAL WORK 213
17.4 EMBOSSING TOOLING 216
17.5 EMBOSSING DEFECTS 217
17.6 EXAMPLE 217
17.7 EXERCISE 217
18 SHEARING
218
18.1 DEFINITION 218
18.2 SHEARING PROCESS FLOW 218
18.3 TYPES OF SHEARING PROCESS 219
CONTENTS
XI
18.4 PERMISSIBLE DEFORMATION 220
18.5 CALCULATION OF FORCE AND MECHANICAL WORK 220
18.6 RESULTANT LINE OF ACTION 222
18.7 BREAK CLEARANCE 225
18.8 WEB AND RIM THICKNESS 227
18.9 ACHIEVABLE PRECISION 228
18.10 SHEARING TOOLING 229
18.11 EXAMPLE 238
18.12 EXERCISE 240
19 FINE BLANKING (PRECISION BLANKING)
241
19.1 DEFINITION 241
19.2 FIELDS OF APPLICATION 241
19.3 SHEARING PROCESS FLOW 241
19.4 FINE BLANKING TOOLING DESIGN 242
19.5 BREAK CLEARANCE 242
19.6 FORCES DURING FINE BLANKING 243
19.7 FINE BLANKING PRESSES 244
19.8 EXERCISE 246
19.9 LASER CUTTERS 247
20 JOINING BY FORMING
249
20.1 CLINCHING 250
20.2 PUNCH RIVETING 254
20.3 SELF-PIERCING RIVETING WITH SEMI-TUBULAR RIVETS 257
PART II PRESSES
21 TYPES OF PRESS
262
21.1 PRESSES CONTROLLED BY WORK 262
21.2 PRESSES CONTROLLED BY THE RAM PATH 262
21.3 PRESSES CONTROLLED BY FORCE 263
21.4 EXERCISE 263
22 HAMMERS
264
22.1 COLUMNS AND FRAMES 264
22.2 TYPES OF HAMMER 264
22.3 CONSTRUCTIONAL DESIGN AND CALCULATION OF IMPACT ENERGY 266
22.4 FIELDS OF APPLICATION FOR HAMMERS 273
22.5 EXAMPLE 274
22.6 EXERCISE 274
23 SCREW PRESSES
275
23.1 FORMS OF STRUCTURAL DESIGN 275
23.2 FUNCTIONS OF THE INDIVIDUAL STYLES OF CONSTRUCTION 276
23.3 CALCULATING THE PARAMETERS FOR SCREW PRESSES 287
23.4 ADVANTAGES OF SCREW PRESSES 291
23.5 TYPICAL FIELDS OF APPLICATION OF SCREW PRESSES 291
23.6 EXAMPLES 292
23.7 EXERCISE 294
XII
CONTENTS
24 ECCENTRIC AND CRANK PRESSES
295
24.1 TYPES OF THESE PRESSES 295
24.2 PRESS FRAME MATERIALS 298
24.3 FRAME DEFLECTION AND DEFLECTION ENERGY 299
24.4 ECCENTRIC AND CRANK PRESS DRIVES 300
24.5 CALCULATING THE PARAMETERS 306
24.6 EXAMPLE 310
24.7 APPLICATION OF ECCENTRIC AND CRANK PRESSES 312
24.8 EXERCISE 312
25 KNUCKLE-JOINT AND TOGGLE PRESSES
313
25.1 SINGLE-POINT KNUCKLE-JOINT PRESSES 313
25.2 TOGGLE PRESSES - MODIFIED KNUCKLE-JOINT PRESSES 314
25.3 HORIZONTAL KNUCKLE-JOINT AND TOGGLE PRESSES 317
25.4 EXERCISE 317
26 HYDRAULIC PRESSES
318
26.1 HYDRAULIC PRESS DRIVES 318
26.2 EXAMPLE 320
26.3 ADVANTAGES OF HYDRAULIC PRESSES 321
26.4 PRACTICAL APPLICATION OF HYDRAULIC PRESSES 321
26.5 EXERCISE 324
27 SPECIAL-PURPOSE PRESSES
325
27.1 DEEP DRAWING TRANSFER PRESSES 325
27.2 TRANSFER PRESSES FOR BULK FORMING 331
27.3 AUTOMATIC PUNCHING PRESSES 339
27.4 EXERCISE 344
28 WORKPIECE AND STOCK FEED SYSTEMS
345
28.1 FEED DEVICES FOR PIERCING OR BLANKING OPERATIONS 345
28.2 TRANSPORT DEVICES IN DEEP DRAWING TRANSFER PRESSES 346
28.3 TRANSPORT DEVICES FOR TRANSFER PRESSES FOR BULK FORMING 347
28.4 FEED DEVICES TO SUPPLY ROUND BLANKS 348
28.5 FEED DEVICES TO CONVEY SINGLE WORKPIECES IN STEPS 348
28.6 FEED DEVICES TO SUPPLY FORGING PRESSES 349
28.7 EXERCISE 349
29 FUTURE DEVELOPMENTS IN METAL FORMING PRESSES AND TOOL CHANGING
SYSTEMS
351
29.1 FLEXIBLE MANUFACTURING SYSTEMS 351
29.2 AUTOMATIC TOOL CHANGE SYSTEMS 362
PART HI TABLES
367
BIBLIOGRAPHY
401
INDEX
403 |
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| author | Tschätsch, Heinz 1924-2010 |
| author_GND | (DE-588)122954440 |
| author_facet | Tschätsch, Heinz 1924-2010 |
| author_role | aut |
| author_sort | Tschätsch, Heinz 1924-2010 |
| author_variant | h t ht |
| building | Verbundindex |
| bvnumber | BV022950386 |
| ctrlnum | (OCoLC)180904368 (DE-599)BVBBV022950386 |
| dewey-full | 671.3 621.9 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 671 - Metalworking & primary metal products 621 - Applied physics |
| dewey-raw | 671.3 621.9 |
| dewey-search | 671.3 621.9 |
| dewey-sort | 3671.3 |
| dewey-tens | 670 - Manufacturing 620 - Engineering and allied operations |
| discipline | Maschinenbau / Maschinenwesen Werkstoffwissenschaften / Fertigungstechnik |
| discipline_str_mv | Maschinenbau / Maschinenwesen Werkstoffwissenschaften / Fertigungstechnik |
| format | Book |
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| illustrated | Illustrated |
| index_date | 2024-07-02T19:02:02Z |
| indexdate | 2024-07-09T21:08:24Z |
| institution | BVB |
| isbn | 9783540332169 3540332162 |
| language | English German |
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| physical | XII, 405 S. Ill., graph. Darst. |
| publishDate | 2006 |
| publishDateSearch | 2006 |
| publishDateSort | 2006 |
| publisher | Springer |
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| spelling | Tschätsch, Heinz 1924-2010 Verfasser (DE-588)122954440 aut Praxis der Umformtechnik Metal forming practise processes, machines, tools Heinz Tschaetsch Berlin [u.a.] Springer 2006 XII, 405 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Metal-work Umformwerkzeug (DE-588)4186760-9 gnd rswk-swf Umformen (DE-588)4061585-6 gnd rswk-swf Metallischer Werkstoff (DE-588)4136513-6 gnd rswk-swf Umformmaschine (DE-588)4200500-0 gnd rswk-swf Metallischer Werkstoff (DE-588)4136513-6 s Umformen (DE-588)4061585-6 s DE-604 Umformmaschine (DE-588)4200500-0 s Umformwerkzeug (DE-588)4186760-9 s text/html http://deposit.dnb.de/cgi-bin/dokserv?id=2784306&prov=M&dok_var=1&dok_ext=htm Inhaltstext DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=016154862&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Tschätsch, Heinz 1924-2010 Metal forming practise processes, machines, tools Metal-work Umformwerkzeug (DE-588)4186760-9 gnd Umformen (DE-588)4061585-6 gnd Metallischer Werkstoff (DE-588)4136513-6 gnd Umformmaschine (DE-588)4200500-0 gnd |
| subject_GND | (DE-588)4186760-9 (DE-588)4061585-6 (DE-588)4136513-6 (DE-588)4200500-0 |
| title | Metal forming practise processes, machines, tools |
| title_alt | Praxis der Umformtechnik |
| title_auth | Metal forming practise processes, machines, tools |
| title_exact_search | Metal forming practise processes, machines, tools |
| title_exact_search_txtP | Metal forming practise processes, machines, tools |
| title_full | Metal forming practise processes, machines, tools Heinz Tschaetsch |
| title_fullStr | Metal forming practise processes, machines, tools Heinz Tschaetsch |
| title_full_unstemmed | Metal forming practise processes, machines, tools Heinz Tschaetsch |
| title_short | Metal forming practise |
| title_sort | metal forming practise processes machines tools |
| title_sub | processes, machines, tools |
| topic | Metal-work Umformwerkzeug (DE-588)4186760-9 gnd Umformen (DE-588)4061585-6 gnd Metallischer Werkstoff (DE-588)4136513-6 gnd Umformmaschine (DE-588)4200500-0 gnd |
| topic_facet | Metal-work Umformwerkzeug Umformen Metallischer Werkstoff Umformmaschine |
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